All foreigners must have a passport valid for at least 6 months and must have proof of accommodation bookings before arrival, though no visa is required for all nationalities.
Visitors without pre-booked accommodation are likely to be compelled to book accommodation at the airport for the length of their stay before being allowed to leave the airport.
An initial entry permit is granted for 1 month but can be extended for a maximum of 3 months at a time up to a maximum of 1 year in total.